12998072

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{1979}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 24413400

約数和(自身を除く): 11415328

約数列:

[1, 2, 4, 8, 821, 1642, 1979, 3284, 3958, 6568, 7916, 15832, 1624759, 3249518, 6499036, 12998072]

約数ペア:

[(1, 12998072), (2, 6499036), (4, 3249518), (8, 1624759), (821, 15832), (1642, 7916), (1979, 6568), (3284, 3958)]